Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

Paragraph- Sent 1: For most lawyers, full waiting rooms and appointments booked out to mid-July would equate to a lucrative law practice.
Sent 2: But Frank Smith drives a 6-year-old car with 140,000 miles on it, and paying his senior paralegal minimum wage the last few months has put him in the red.
Sent 3: Hoped-for federal grants haven"t come through, so he"s had to raise his rates.
Sent 4: As of last week he charges $50 an hour minimum instead of $25 for the services of his yearling Northern Utah Legal Aid Foundation.
Sent 5: That"s in a lawyer"s market where fees range in the $150 to $250 an hour range in the Ogden area, and up to $400 an hour in the Salt Lake area.
Sent 6: Smith"s one-lawyer foundation basically helps the folks who have too much money to qualify for the federally funded Utah Legal Services, but not enough money to afford a lawyer. 
Question: Who had to raise their rates since federal grants hadn't come through?.
Frank Smith.